Cancer

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Cancer

Tumor location Definition GTV to CTV margin CTV to PTV margin Elective nodal coverage Dose Upper esophagus Above carina Primary: 3 ~ 5 cm longitudinally; 0.5 ~ 1 cm circumferentially No IGRT: 0.5 ~ 1.0 cm…

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Carcinoma

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Carcinoma

, Gaorav P. Gupta1, Nadeem Riaz1, Sean McBride1   and Nancy Y. Lee1   (1) Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA     Sean McBride Email: mcbrides@mskcc.org   Nancy Y. Lee Email: leen2@mskcc.org 1…

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of the Paranasal Sinuses

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on of the Paranasal Sinuses

and Nancy Y. Lee1   (1) Memorial Sloan Kettering Cancer Center, New York, 10065, NY, USA     Nancy Y. Lee Email: leen2@mskcc.org 1 Anatomy 2 Patterns of Spread 3 Diagnostic Workup Relevant for Target…

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Erratum

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Erratum

© Springer International Publishing Switzerland 2015Nancy Y. Lee, Nadeem Riaz and Jiade J. Lu (eds.)Target Volume Delineation for Conformal and Intensity-Modulated Radiation TherapyMedical Radiology10.1007/978-3-319-05726-2_1025 Erratum Jose G. Bazan1  , Albert C. Koong2 and Daniel T. Cang2   Related posts: Carcinoma Advanced Non-Small Cell…

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Stage Larynx Cancer

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Stage Larynx Cancer

Fig. 1 A typical 5 × 5 cm field used for conventional radiotherapy with opposed laterals for T1N0 glottic carcinoma Fig. 2 A patient with T1N0 squamous cell carcinoma of the left…

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Particle Imaging

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Particle Imaging

Fig. 1 MPI for high-contrast tracer imaging . (a) MPI scans with/CT overlay of two SPIO vials (at 1 and 2.8 mm deep) shows no signal change with depth. (b)…

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Nanoparticles for CT Imaging

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Nanoparticles for CT Imaging

(1) where I is the transmitted beam intensity, I 0 is the incident beam intensity, and x is the thickness of the medium. The mass attenuation coefficient, μ, expressed in…

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Delivery and Imaging

Jun 18, 2017 by in GENERAL RADIOLOGY Comments Off on Delivery and Imaging

(1) In this, and the following equations, it is important to note that we are dealing with three-dimensional vectors that describe the resulting magnetic force, as well as the magnetic…

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